Jinho Kim created TAJO-2010:
-------------------------------
Summary: Parquet can not read null value
Key: TAJO-2010
URL: https://issues.apache.org/jira/browse/TAJO-2010
Project: Tajo
Issue Type: Bug
Components: Storage
Affects Versions: 0.11.0
Reporter: Jinho Kim
Assignee: Jinho Kim
Fix For: 0.12.0, 0.11.1
If value are null, projection of parquet does not work.
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parquet.io.ParquetDecodingException: Can not read value at 0 in block 0 in file
file:/Users/jhkim/tajo/jinossy/tajo4/target/test-data/TestStorages/testProjection.data
at
org.apache.tajo.storage.thirdparty.parquet.InternalParquetRecordReader.nextKeyValue(InternalParquetRecordReader.java:184)
at
org.apache.tajo.storage.thirdparty.parquet.ParquetReader.read(ParquetReader.java:115)
at
org.apache.tajo.storage.thirdparty.parquet.ParquetReader.read(ParquetReader.java:119)
at
org.apache.tajo.storage.parquet.ParquetScanner.next(ParquetScanner.java:73)
at
org.apache.tajo.storage.TestStorages.testProjection(TestStorages.java:350)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
at
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 2
at org.apache.tajo.storage.VTuple.put(VTuple.java:87)
at
org.apache.tajo.storage.parquet.TajoRecordConverter.set(TajoRecordConverter.java:92)
at
org.apache.tajo.storage.parquet.TajoRecordConverter.end(TajoRecordConverter.java:162)
at
parquet.io.RecordReaderImplementation.read(RecordReaderImplementation.java:413)
at
org.apache.tajo.storage.thirdparty.parquet.InternalParquetRecordReader.nextKeyValue(InternalParquetRecordReader.java:180)
... 38 more
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